package org.ntu.csn.as.tool;

public class Constant {

	public static final int ROLE_ADMIN = 0;
	
	public static final int ROLE_TEACHER = 1;
	
	public static final int ROLE_STUDENT = 2;
	
	public static final int MESSAGE_INFO = 1;
	
	public static final int MESSAGE_ERROR = 0;
}
